US Extension Cord Wholesale

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Ningbo Linmao Electric Co., Ltd is a manufacturer of US Extension Cord Suppliers all over the world, specializing in export US Extension Cord, we enjoy a good reputation among our customers due to our perfect service, quality products and competitive prices. Meanwhile, as a professional OEM/ODM US Extension Cord company, we have a number of product certificates, including ISO 9001, CE, VDE, ETL, ASTA, SII, we can also provide South African IEC test reports, and our annual output is sufficient to meet The needs of customers with different purchase volumes.

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30

Nov

2024

How do power strips help save electricity consumption in homes and offices?

How do power strips help save electricity consumption in homes and offices?

Power strips are often overlooked in power management in homes and offices, but in fact they can be a great helper in saving electricity consumption.Many electronic devices still consume power in standby mode. Although the standby power consumption of a single device seems small, the accumulated power waste of many devices cannot be underestimated. The power strip is equipped with a switch function. When we leave the room or do not use a group of devices for a long time, we can turn off the main...

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18

Nov

2024

How does the overload protection of power strips work?

How does the overload protection of power strips work?

In modern electrical environments, the overload protection of power strips is a key line of defense for safety. Understanding how it works can help us better understand this important design.The overload protection function of power strips is mainly achieved through two common mechanisms: thermal overload protection and electromagnetic overload protection.The thermal overload protection is based on the principle of bimetallic strips. Under normal operating current, the circuit inside the power s...

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11

Nov

2024

What is the role of the protective door design on Power Strips, and how to use it correctly?

What is the role of the protective door design on Power Strips, and how to use it correctly?

In our daily life, Power Strips are an indispensable electrical accessory. The protective door design on the power strip provides an important guarantee for our electrical safety. So, what is the role of the protective door design on the power strip? And how to use it correctly?First of all, the protective door design on the power strip can effectively prevent children from electric shock. Children are curious and often insert their fingers or other objects into the sockets of the power strip, w...

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04

Nov

2024

How to effectively organize and store multiple power strips at home to avoid clutter?

How to effectively organize and store multiple power strips at home to avoid clutter?

In modern families, power strips are essential electrical accessories. However, with the increase of various electronic devices, there are more and more power strips at home, which can easily cause a messy situation. So, how to effectively organize and store multiple power strips at home to avoid clutter?First, classify the electronic devices at home. Connect different types of electronic devices to different power strips, for example, computers and their peripherals are connected to one power s...

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Industry Knowledge Extension

The maximum wattage that a US extension cord can handle depends on several factors, including the cord's length, gauge, and type. Generally, the longer the cord and the smaller the gauge, the less wattage the cord can handle.
As a rule of thumb, most indoor extension cords have a maximum wattage rating of around 1,625 watts (or 13 amps) and a maximum voltage rating of 125 volts. Outdoor extension cords may have a slightly higher wattage rating, but it's important to check the cord's specifications to ensure that it can handle the intended load.
It's important not to overload an extension cord beyond its rated capacity, as this can cause the cord to overheat and start a fire. Always check the manufacturer's specifications and use the appropriate cord for the intended device or appliance.

The length of a US extension cord can vary depending on the type, gauge, and intended use of the cord. In general, the length of a standard extension cord can range from 6 feet to 100 feet or more.
For indoor use, a shorter cord may be more practical, while longer cords are more commonly used for outdoor applications where power sources may be located farther away.
When selecting an extension cord, it's important to choose a length that is appropriate for the intended use and to avoid using a cord that is too long or too short for the job. It's also important to keep in mind that the longer the cord, the more voltage drop can occur, which can affect the performance of some devices. In general, it's best to choose the shortest cord possible that will reach the intended power source.

The main difference between a 2-prong and a 3-prong US extension cord is the number of prongs on the plug.
A 2-prong extension cord has two prongs on the plug, which are typically a hot wire and a neutral wire. These cords are ungrounded and are typically used with devices that don't have a ground pin on their plug, such as lamps or small appliances.
A 3-prong extension cord, on the other hand, has three prongs on the plug, which include a hot wire, a neutral wire, and a ground wire. The ground wire is an important safety feature that provides a path for electrical current to safely flow to the ground in case of a short circuit or other electrical fault. This can prevent electrical shocks and reduce the risk of electrical fires.
It's important to note that some devices may require a grounded 3-prong extension cord to operate safely. Always check the manufacturer's instructions and choose the appropriate extension cord for the device you're using. Additionally, never remove the ground pin from a 3-prong extension cord plug or use a 2-prong adapter with a 3-prong extension cord, as this can create a serious safety hazard.

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